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WASP-41 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-41 b

Confirmed exoplanet · Gas Giant

WASP-41 b

Orbiting WASP-41

Discovered in 2011 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of WASP-41 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 12.3299 R⊕
Mass: 270.1555 M⊕
Orbit: 3.0524 days
Distance: 163.371 pc

Planet profile

Orbit and physical properties

Orbital period: 3.0524 days
Semi-major axis: 0.04022 AU
Eccentricity: 0
Radius: 12.3299 Earth radii
Mass: 270.1555 Earth masses
Mass provenance: Mass
Density: 0.742 g/cm³
Equilibrium temperature: 1,244 K
Insolation: 344.149 Earth flux

Host system

Star and system properties

Host star: WASP-41
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,545 K
Stellar radius: 0.83 R☉
Stellar mass: 0.81 M☉
Stellar metallicity: 0.06 dex
Stellar age: 1.2 Gyr
Distance: 163.371 parsecs
Right ascension: 12h42m28.51s
Declination: -30d38m23.34s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2011-05
Discovery locale: Ground
Facility: SuperWASP
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

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